<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.13"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>Repetier-Firmware: biosParmBlock Struct Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
  $(document).ready(initResizable);
</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectlogo"><img alt="Logo" src="icon128.png"/></td>
  <td id="projectalign" style="padding-left: 0.5em;">
   <div id="projectname">Repetier-Firmware
   &#160;<span id="projectnumber">1.0.0</span>
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.13 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
$(function() {
  initMenu('',true,false,'search.php','Search');
  $(document).ready(function() { init_search(); });
});
</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
  <div id="nav-tree">
    <div id="nav-tree-contents">
      <div id="nav-sync" class="sync"></div>
    </div>
  </div>
  <div id="splitbar" style="-moz-user-select:none;" 
       class="ui-resizable-handle">
  </div>
</div>
<script type="text/javascript">
$(document).ready(function(){initNavTree('structbios_parm_block.html','');});
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div class="header">
  <div class="summary">
<a href="#pub-attribs">Public Attributes</a> &#124;
<a href="structbios_parm_block-members.html">List of all members</a>  </div>
  <div class="headertitle">
<div class="title">biosParmBlock Struct Reference</div>  </div>
</div><!--header-->
<div class="contents">

<p>BIOS parameter block.  
 <a href="structbios_parm_block.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="_fat_structs_8h_source.html">FatStructs.h</a>&gt;</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Public Attributes</h2></td></tr>
<tr class="memitem:aec24d316af486445d55da14cbbfa6bf4"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#aec24d316af486445d55da14cbbfa6bf4">bytesPerSector</a></td></tr>
<tr class="separator:aec24d316af486445d55da14cbbfa6bf4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a45d5e2d8c93a028a074e8ce3dc751ab5"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#a45d5e2d8c93a028a074e8ce3dc751ab5">sectorsPerCluster</a></td></tr>
<tr class="separator:a45d5e2d8c93a028a074e8ce3dc751ab5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:adb4830c345b27293c7d7b97b77f52e01"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#adb4830c345b27293c7d7b97b77f52e01">reservedSectorCount</a></td></tr>
<tr class="separator:adb4830c345b27293c7d7b97b77f52e01"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7c03f147c3fb18f0df03d346050af13b"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#a7c03f147c3fb18f0df03d346050af13b">fatCount</a></td></tr>
<tr class="separator:a7c03f147c3fb18f0df03d346050af13b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9a1b24bb2dbb3a123c4ffc703954d71d"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#a9a1b24bb2dbb3a123c4ffc703954d71d">rootDirEntryCount</a></td></tr>
<tr class="separator:a9a1b24bb2dbb3a123c4ffc703954d71d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a686c686fde2fb109bea120f2f434db87"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#a686c686fde2fb109bea120f2f434db87">totalSectors16</a></td></tr>
<tr class="separator:a686c686fde2fb109bea120f2f434db87"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4237e7c3ba247516d546c149954e5042"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#a4237e7c3ba247516d546c149954e5042">mediaType</a></td></tr>
<tr class="separator:a4237e7c3ba247516d546c149954e5042"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a24d6e5a9069491d5db6dbe747336985b"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#a24d6e5a9069491d5db6dbe747336985b">sectorsPerFat16</a></td></tr>
<tr class="separator:a24d6e5a9069491d5db6dbe747336985b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7c27cb7f66c2c9d5266d896e8df227c7"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#a7c27cb7f66c2c9d5266d896e8df227c7">sectorsPerTrtack</a></td></tr>
<tr class="separator:a7c27cb7f66c2c9d5266d896e8df227c7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2324ca82e2a7da4d91f458fa32a6e239"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#a2324ca82e2a7da4d91f458fa32a6e239">headCount</a></td></tr>
<tr class="separator:a2324ca82e2a7da4d91f458fa32a6e239"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9413199be8525190d40589f60c22bcab"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#a9413199be8525190d40589f60c22bcab">hidddenSectors</a></td></tr>
<tr class="separator:a9413199be8525190d40589f60c22bcab"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abead42e130c40e2aa535202e7cb07578"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#abead42e130c40e2aa535202e7cb07578">totalSectors32</a></td></tr>
<tr class="separator:abead42e130c40e2aa535202e7cb07578"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad80429df03a6b80f79b18cb6e1008d64"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#ad80429df03a6b80f79b18cb6e1008d64">sectorsPerFat32</a></td></tr>
<tr class="separator:ad80429df03a6b80f79b18cb6e1008d64"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a626ac3dc473d764688b8171916eecf44"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#a626ac3dc473d764688b8171916eecf44">fat32Flags</a></td></tr>
<tr class="separator:a626ac3dc473d764688b8171916eecf44"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abad4f6f0c14dad9f5b7d43de94e685e8"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#abad4f6f0c14dad9f5b7d43de94e685e8">fat32Version</a></td></tr>
<tr class="separator:abad4f6f0c14dad9f5b7d43de94e685e8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a77ca01bd99f746e05dd872cbd2979937"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#a77ca01bd99f746e05dd872cbd2979937">fat32RootCluster</a></td></tr>
<tr class="separator:a77ca01bd99f746e05dd872cbd2979937"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a25ea392d8284e6c1d007cb8fcad4b86c"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#a25ea392d8284e6c1d007cb8fcad4b86c">fat32FSInfo</a></td></tr>
<tr class="separator:a25ea392d8284e6c1d007cb8fcad4b86c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7a4e93790b6e66f090c1551020b099bd"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#a7a4e93790b6e66f090c1551020b099bd">fat32BackBootBlock</a></td></tr>
<tr class="separator:a7a4e93790b6e66f090c1551020b099bd"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a351f87fe3446b1a71963a30bbdc23218"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structbios_parm_block.html#a351f87fe3446b1a71963a30bbdc23218">fat32Reserved</a> [12]</td></tr>
<tr class="separator:a351f87fe3446b1a71963a30bbdc23218"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>BIOS parameter block. </p>
<p>The BIOS parameter block describes the physical layout of a FAT volume. </p>
</div><h2 class="groupheader">Member Data Documentation</h2>
<a id="aec24d316af486445d55da14cbbfa6bf4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aec24d316af486445d55da14cbbfa6bf4">&#9670;&nbsp;</a></span>bytesPerSector</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint16_t biosParmBlock::bytesPerSector</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Count of bytes per sector. This value may take on only the following values: 512, 1024, 2048 or 4096 </p>

</div>
</div>
<a id="a7a4e93790b6e66f090c1551020b099bd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7a4e93790b6e66f090c1551020b099bd">&#9670;&nbsp;</a></span>fat32BackBootBlock</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint16_t biosParmBlock::fat32BackBootBlock</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>If non-zero, indicates the sector number in the reserved area of the volume of a copy of the boot record. Usually 6. No value other than 6 is recommended. </p>

</div>
</div>
<a id="a626ac3dc473d764688b8171916eecf44"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a626ac3dc473d764688b8171916eecf44">&#9670;&nbsp;</a></span>fat32Flags</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint16_t biosParmBlock::fat32Flags</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>This field is only defined for FAT32 media and does not exist on FAT12 and FAT16 media. Bits 0-3 &ndash; Zero-based number of active FAT. Only valid if mirroring is disabled. Bits 4-6 &ndash; Reserved. Bit 7 &ndash; 0 means the FAT is mirrored at runtime into all FATs. &ndash; 1 means only one FAT is active; it is the one referenced in bits 0-3. Bits 8-15 &ndash; Reserved. </p>

</div>
</div>
<a id="a25ea392d8284e6c1d007cb8fcad4b86c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a25ea392d8284e6c1d007cb8fcad4b86c">&#9670;&nbsp;</a></span>fat32FSInfo</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint16_t biosParmBlock::fat32FSInfo</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Sector number of FSINFO structure in the reserved area of the FAT32 volume. Usually 1. </p>

</div>
</div>
<a id="a351f87fe3446b1a71963a30bbdc23218"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a351f87fe3446b1a71963a30bbdc23218">&#9670;&nbsp;</a></span>fat32Reserved</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint8_t biosParmBlock::fat32Reserved[12]</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Reserved for future expansion. Code that formats FAT32 volumes should always set all of the bytes of this field to 0. </p>

</div>
</div>
<a id="a77ca01bd99f746e05dd872cbd2979937"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a77ca01bd99f746e05dd872cbd2979937">&#9670;&nbsp;</a></span>fat32RootCluster</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t biosParmBlock::fat32RootCluster</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Cluster number of the first cluster of the root directory for FAT32. This usually 2 but not required to be 2. </p>

</div>
</div>
<a id="abad4f6f0c14dad9f5b7d43de94e685e8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abad4f6f0c14dad9f5b7d43de94e685e8">&#9670;&nbsp;</a></span>fat32Version</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint16_t biosParmBlock::fat32Version</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>FAT32 version. High byte is major revision number. Low byte is minor revision number. Only 0.0 define. </p>

</div>
</div>
<a id="a7c03f147c3fb18f0df03d346050af13b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7c03f147c3fb18f0df03d346050af13b">&#9670;&nbsp;</a></span>fatCount</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint8_t biosParmBlock::fatCount</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>The count of FAT data structures on the volume. This field should always contain the value 2 for any FAT volume of any type. </p>

</div>
</div>
<a id="a2324ca82e2a7da4d91f458fa32a6e239"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2324ca82e2a7da4d91f458fa32a6e239">&#9670;&nbsp;</a></span>headCount</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint16_t biosParmBlock::headCount</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Number of heads for interrupt 0x13. Not used otherwise. </p>

</div>
</div>
<a id="a9413199be8525190d40589f60c22bcab"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9413199be8525190d40589f60c22bcab">&#9670;&nbsp;</a></span>hidddenSectors</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t biosParmBlock::hidddenSectors</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Count of hidden sectors preceding the partition that contains this FAT volume. This field is generally only relevant for media visible on interrupt 0x13. </p>

</div>
</div>
<a id="a4237e7c3ba247516d546c149954e5042"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4237e7c3ba247516d546c149954e5042">&#9670;&nbsp;</a></span>mediaType</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint8_t biosParmBlock::mediaType</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>This dates back to the old MS-DOS 1.x media determination and is no longer usually used for anything. 0xF8 is the standard value for fixed (non-removable) media. For removable media, 0xF0 is frequently used. Legal values are 0xF0 or 0xF8-0xFF. </p>

</div>
</div>
<a id="adb4830c345b27293c7d7b97b77f52e01"></a>
<h2 class="memtitle"><span class="permalink"><a href="#adb4830c345b27293c7d7b97b77f52e01">&#9670;&nbsp;</a></span>reservedSectorCount</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint16_t biosParmBlock::reservedSectorCount</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Number of sectors before the first FAT. This value must not be zero. </p>

</div>
</div>
<a id="a9a1b24bb2dbb3a123c4ffc703954d71d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9a1b24bb2dbb3a123c4ffc703954d71d">&#9670;&nbsp;</a></span>rootDirEntryCount</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint16_t biosParmBlock::rootDirEntryCount</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>For FAT12 and FAT16 volumes, this field contains the count of 32-byte directory entries in the root directory. For FAT32 volumes, this field must be set to 0. For FAT12 and FAT16 volumes, this value should always specify a count that when multiplied by 32 results in a multiple of bytesPerSector. FAT16 volumes should use the value 512. </p>

</div>
</div>
<a id="a45d5e2d8c93a028a074e8ce3dc751ab5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a45d5e2d8c93a028a074e8ce3dc751ab5">&#9670;&nbsp;</a></span>sectorsPerCluster</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint8_t biosParmBlock::sectorsPerCluster</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Number of sectors per allocation unit. This value must be a power of 2 that is greater than 0. The legal values are 1, 2, 4, 8, 16, 32, 64, and 128. </p>

</div>
</div>
<a id="a24d6e5a9069491d5db6dbe747336985b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a24d6e5a9069491d5db6dbe747336985b">&#9670;&nbsp;</a></span>sectorsPerFat16</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint16_t biosParmBlock::sectorsPerFat16</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Count of sectors occupied by one FAT on FAT12/FAT16 volumes. On FAT32 volumes this field must be 0, and sectorsPerFat32 contains the FAT size count. </p>

</div>
</div>
<a id="ad80429df03a6b80f79b18cb6e1008d64"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad80429df03a6b80f79b18cb6e1008d64">&#9670;&nbsp;</a></span>sectorsPerFat32</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t biosParmBlock::sectorsPerFat32</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Count of sectors occupied by one FAT on FAT32 volumes. </p>

</div>
</div>
<a id="a7c27cb7f66c2c9d5266d896e8df227c7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7c27cb7f66c2c9d5266d896e8df227c7">&#9670;&nbsp;</a></span>sectorsPerTrtack</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint16_t biosParmBlock::sectorsPerTrtack</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>Sectors per track for interrupt 0x13. Not used otherwise. </p>

</div>
</div>
<a id="a686c686fde2fb109bea120f2f434db87"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a686c686fde2fb109bea120f2f434db87">&#9670;&nbsp;</a></span>totalSectors16</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint16_t biosParmBlock::totalSectors16</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>This field is the old 16-bit total count of sectors on the volume. This count includes the count of all sectors in all four regions of the volume. This field can be 0; if it is 0, then totalSectors32 must be non-zero. For FAT32 volumes, this field must be 0. For FAT12 and FAT16 volumes, this field contains the sector count, and totalSectors32 is 0 if the total sector count fits (is less than 0x10000). </p>

</div>
</div>
<a id="abead42e130c40e2aa535202e7cb07578"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abead42e130c40e2aa535202e7cb07578">&#9670;&nbsp;</a></span>totalSectors32</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t biosParmBlock::totalSectors32</td>
        </tr>
      </table>
</div><div class="memdoc">
<p>This field is the new 32-bit total count of sectors on the volume. This count includes the count of all sectors in all four regions of the volume. This field can be 0; if it is 0, then totalSectors16 must be non-zero. </p>

</div>
</div>
<hr/>The documentation for this struct was generated from the following file:<ul>
<li>src/ArduinoAVR/Repetier/<a class="el" href="_fat_structs_8h_source.html">FatStructs.h</a></li>
</ul>
</div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
  <ul>
    <li class="navelem"><a class="el" href="structbios_parm_block.html">biosParmBlock</a></li>
    <li class="footer">Generated on Tue Sep 19 2017 18:54:01 for Repetier-Firmware by
    <a href="http://www.doxygen.org/index.html">
    <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.13 </li>
  </ul>
</div>
</body>
</html>
